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桃树高密种植需要廉价的苗木。有些栽培品种已成功地用半木质化顶梢插条进行繁殖。这些廉价的生根插条在果园条件下生长和结果良好。然而,砧木影响着桃树的寿命、生长、产量、抗线虫性、花期和抗寒性。某些桃树砧木已推荐用于特殊条件下,在那里其表现要比实生苗好。关于砧木对接穗营养含量的影响在苹果上已为大量的文献所证实,而桃栽培品种自根苗和以相同品种嫁接在实生苗砧木上对植株吸收营养活力之间的比较还不清楚。
High density planting of peaches requires cheap seedlings. Some cultivars have been successfully propagated with semi-lignified shoot top cuttings. These cheap rooting strips grow well and produce good results in orchard conditions. However, rootstocks affect peach tree life, growth, yield, resistance to nematodes, florescence and cold resistance. Some peach rootstocks have been recommended for special conditions where they perform better than seedlings. The effect of rootstocks on the nutritional content of the scion has been documented in a large number of apples in the apple, while the comparison between the rooted shoots and the nutrient uptake of the plants by the same species grafted on the rootstocks is still unclear.